CORALIUM

CORALIUM is a subsidiary of ADVANS Group, specializing in securing information systems and providing cybersecurity support to organizations of all sizes and with all types of challenges.

We operate both in the build phase (assessments, qualification, roadmaps) and in the run phase (monitoring, incident response, compliance maintenance), with a pragmatic, results‑driven approach aligned with business priorities.

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Technical expertise and domain know‑how

At the core of your cyber resilience

CORALIUM is a team of cybersecurity experts supporting organizations in protecting, assessing, and continuously improving their digital security.

Through its expertise, CORALIUM covers the full cybersecurity scope: governance and compliance, technical audits, penetration testing, monitoring, and incident response.

The company also addresses strategic challenges such as crisis management, system authorization, cloud security, and support for certification processes, offering a comprehensive approach to the most demanding security issues.

Do you have a project to discuss, or would you like to join a team of passionate experts? Let’s talk.

Your security, our expertise: cybersecurity tailored to your challenges

Why entrust your cybersecurity project to CORALIUM?

Talk to a CORALIUM expert

Whether you are at the early stages of your approach (assessment, scoping, initial compliance initiatives) or engaged in a more advanced transformation, our experts support you at every step: analysis, recommendations, implementation, monitoring, and continuous improvement.

We work with clients of all sizes (large enterprises, mid‑sized companies, SMEs, public bodies, startups), across diverse and often sensitive environments.

Expertise

We cover the core pillars of cybersecurity: organization, compliance, risk analysis, technical security, threat detection, and incident response.

Quality

Our methods are based on recognized standards (ISO 27001, ISO 27701, NIST, ANSSI) and on a strong culture of documentation rigor and confidentiality.

Transparency & clarity

We favor a clear, evidence‑based approach: substantiated analyses, auditable deliverables, precise indicators, and prioritized recommendations to support decision‑making and governance.

Engagement models

We offer different engagement models: consulting assignments, audits, penetration testing, ongoing support (CISO / GRC / SecOps as a Service), or fixed‑price engagements.

Tailored support

We adapt our services to your context: regulatory requirements, business constraints, internal maturity, and risk exposure.

Proximity

As a French cybersecurity company, Coralium delivers responsive, transparent support with a high level of technical expertise throughout your projects.

Join us

CORALIUM recruits talent throughout the year, combining technical potential, passion, and strong interpersonal skills.

Why join CORALIUM?

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CORALIUM expertise

CORALIUM secures information systems through technical audits, penetration testing, and comprehensive assessments of cybersecurity maturity.
We also operate across the key pillars of cybersecurity — governance, risk management, cloud security, SecOps, and incident response — to help our clients maintain long‑term control over their cyber risks.

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